baber/WOPTO huggingface dataset:
Patent KR-19990063902-A (KR)
Title: 연료 분사 밸브 및 그 제작방법
IPC: F02M61/10
Filed: 1997-04-08
Abstract: 본 발명은 내연기관의 연료 분사 장치를 위한 연료 분사 밸브에 관한 것으로, 연료 분사 밸브가 두 개의 주요 부분으로 이루어진다. 이때 안쪽에 놓이는 밸브 부분(70)이 연료가 직접 흐르는 경로에 접한 모든 구성요소들을 포함하는 반면, 바깥쪽의 플라스틱 부분(60)은 주로 자력 코일 구성요소와 플라스틱 외장(50)에 의해 형성된다. 밸브 부분(70)은 특히 벽이 얇은 비자성 슬리브(18)를 포함하는데, 슬리브(18)가 기계적인 영향과 열에 대해 매우 민감하게 반응한다. 따라서 밸브 부분(70)을 플라스틱 부분(60)과 별도로 제작, 조정한다. 이어 플라스틱 부분(60)의 구멍(54) 속으로 완성된 밸브 부분(70)이 삽입된다. 이때 플라스틱 부분(60)과 밸브 부분(70)이 홈에 꼭 끼워지거나 또는 물리거나 또는 걸림으로써 단단히 결합된다. 
     연료 분사 밸브는 특히 공기와 연료의 혼합기를 압축하는, 불꽃점화 방식의 내연기관의 연료 분사 장치에 사용하기가 적합하다.
Patent KR-19990067356-A (KR)
Title: 부품실장장치
IPC: H05K13/04
Filed: 1996-10-31
Abstract: 장치본체(1) 후방에 위치한 부품공급기구(20)가 순환경로내 다수의 부품공급 테이블(21)을 독립적으로 이동시키기 위한 테이블 승강장치(2, 27)뿐 아니라, 수직평면내 부품공급 테이블 순환경로 및 다수의 이동자(31, 32)를 포함한다. 이러한 구조에 의하여, 부품수가 증가하더라도 상기 부품공급 기구(20)가 대형화되는 것이 방지됨과 아울러 부품공급의 속도향상을 이룰 수 있다. 상기 부품공급 테이블(21)을 상기 순환경로상의 취출위치로부터 인출하여 상기 장치본체(1) 전방의 교환위치까지 이송하기 위한 부품교환기구(44)를 제공함으로써, 해당 장치본체(1) 전방에서의 부품공급 테이블(21) 교환이 가능해진다.
Patent KR-19990081875-A (KR)
Title: 디지털화상부호화, 복호화방법 및 그것을 사용한 디지털화상부호화, 복호화장치
IPC: H04N19/503
Filed: 1997-01-21
Abstract: 본 발명은, 아핀(affine)변환과 같이 그 파라미터가 정수가 아닌 많은 자리수를 가진 경우에, 정확한 변환을 보다 적은 데이터전송량으로 실현할 수 있는 디지털화상데이터부호화, 복호화장치를 제공하는 것이며, 입력화상을 부호화해서 데이터압축하는 화상압축수단과, 그 화상압축수단에 의해 압축된 화상을 복호해서 얻은 화상을 좌표변환해서, 좌표변환함으로써 발생하는 좌표데이터를 출력하는 좌표변환수단과, 이 좌표변환수단의 좌표데이터로부터 변환파라미터를 생성하는 변환파라미터 생성수단과, 이 변환파라미터생성수단에 의해서 생성된 변환파라미터를 사용해서, 입력화상으로부터 예측화상을 생성하는 예측화상생성수단과 압축화상과 좌표데이터를 전송하는 전송수단을 구비한 화상예측부호화장치이다.
Patent KR-19990087714-A (KR)
IPC: A61P25/36
Filed: 1997-03-10
Abstract: The invention provides a method for treating substance abuse comprising administering an effective amount of olanzapine or pharmaceutically acceptable salt thereof to a patient in need thereof.
Patent KR-20000065143-A (KR)
Title: 금속으로제조한벽이얇은모놀리틱금속산화물구조체및그구조체의제조방법
IPC: C23C8/10
Filed: 1997-04-29
Abstract: 본 발명의 모놀리틱 금속 산화물 구조제 및 그 구조체의 제조 방법에 관한 것이다.  상기 구조체는 상호 근접해 있는 복수개의 표면을 갖는 금속 함유 구조체를 금속 표면의 근접성을 유지시키면서 금속의 융점 미만의 산화성 분위기에서 가열함으로써 얻어진다.  본 발명의 전형적인 구조체는 인접하여 결합된 주름지고 또는 평평한 복수개의 층을 포함하는 개방 셀형 및 폐쇄 셀형 모놀리틱 금속 산화물 구조체와, 서로 밀접한 상태의 산화된 복수개의 금속 필라멘트로부터 얻어진 금속 산화물 필터를 포함한다.
Patent KR-20000016384-A (KR)
Title: Temperature controlling method and apparatus for a plasma processing chamber
Inventor: WICKER THOMAS E
IPC: C23C16/507
Filed: 1997-06-02
Abstract: PURPOSE: A method and a device for minimizing a process drift and for minimizing the degradation of substrate quality being treated in a sequential batch treatment such as oxidant etching of semiconductor wafer are provided. CONSTITUTION: A plasma processing chamber (10) includes a substrate holder (12) and a dielectric member such as a dielectric window (20) or gas distribution plate having an interior surface facing the substrate holder, the interior surface being maintained below a threshold temperature to minimize process drift during processing of substrates. The chamber can include an antenna (18) which inductively couples RF energy through the dielectric member to energize process gas into a plasma state. The antenna can include a channel (24) through which a temperature controlling fluid, which has been cooled by a closed circuit temperature controller, is passed. The control of the temperature of the interior surface minimizes process drift and degradation of the quality of the processed substrates during sequential bath processing of substrates such as during oxide etching of semiconductor wafers.
Patent KR-19990072288-A (KR)
Title: 카드용전기커넥터
IPC: G06K13/08
Filed: 1999-01-23
Abstract: (과제) 구조가 간단한 카드용 전기 커넥터의 제공을 목적으로 한다. 
     (해결수단) 이젝터 (4) 와, 이젝터를 후방으로 탄성지지하는 탄성부재 (10) 와, 상기 이젝터로부터 눌림압력을 받아 전진하여 눌림압력을 전달기구에 전달하는 이젝트 바 (5) 를 가지고, 이젝터는 하우징의 캠부에 의해 안내되는 결합부재 (12) 를 가지고, 결합부재가 상기 이젝트 바와 해제 가능하게 결합되어 있고, 상기 캠부는 전후방향으로 연장되는 순환로를 형성하는 캠홈 (17) 으로 형성되고 캠홈 (17) 은 카드 배출시의 이젝터의 전진공정시에만 상기 결합부재가 이젝트 바와 결합하고, 타공정시에는 결합부재 (12) 가 이젝트 바 (5) 로부터 해제됨과 동시에 탄성부재 (10) 의 탄성지지력에 의해 상기 이젝터 (4) 를 후방으로 이동시킬 수 있도록 한다.
Patent KR-20000052144-A (KR)
Inventor: CHOI TAE YONG
IPC: G11B7/09
Filed: 1999-01-30
Abstract: PURPOSE: A DVD-RAM disk capable of tracking servo controlling of an odd track jump is provided to perform an accurate track jumping even in jumping from a current track to an odd number of track by inverting a land/groove signal and maintaining it until the next header signal is inputted. CONSTITUTION: It is checked whether one track jump command is received(400). In case that one-track jump command is received, one track is jumped from the current reproducing track(402). A land/groove converted control signal is applied(404). A converted land/groove signal is maintained until the next header signal is detected(406). A tracking servo controlling of an optical pick-up is performed from the current track that has been one track jumped.
Patent KR-19990046342-A (KR)
Title: 현장경화파이프라이닝공법에사용되는반전막이장치
Filed: 1999-02-22
Abstract: 본 발명은 지면을 굴착하지 않고 노후되었거나 파손된 상·하수관로에 보강튜브를 삽입한 다음 이 보강튜브를 열경화시켜 하수관 내부에 새로운 관을 형성하여 관로를 보수하는 현장경화파이프 라이닝공법에 사용되는 장치이다. 수압이나 공기압 등의 압력을 이용하여 보강튜브가 뒤집히면서 삽입되는 것을 반전삽입이라 하는데, 본 장치는 보수대상 관로의 끝맨홀에 설치되어 보강튜브의 반전을 종료시키는 역할을 하며, 이때 보강튜브 내부의 모든 압력이 본 장치에 미치도록 하여 이로 인하여 발생할 수 있는 안전사고 및 자재손실의 위험성을 해결하였으며, 증기배출용 지그(Steam Drain Jig) 설치 구멍을 만들어 지그(Jig)를 삽입하므로써 지그(Jig)가 쉽게 이탈하는 기존의 문제점을 해결하였다. 또한 조립형으로 제작되어 시공 종료 후 해체시키고 그 부분에서 검사용 시편을 채취하도록 하여 시편채취가 용이하도록 하므로써 상·하수관로 현장경화파이프 라이닝공법의 시공성과 안정성을 보다 향상시키도록 고안된 장치이다.
Patent KR-19990078046-A (KR)
IPC: H05B33/14
Filed: 1999-03-19
Abstract: 본 발명은 기판, 애노드, 전자발광 소자 및 캐쏘드를 함유하며, 두 개의 전극 중 적어도 하나가 가시 광선 범위에서 투명하고, 전자발광 소자가 차례로 정공 주입 대역, 전공 수송 대역, 전자발광 대역, 전자 수송 대역 및(또는) 전자 주입 대역을 함유할 수 있고, 정공 주입 및 정공 수송 대역이 치환되었거나 치환되지 않은 1,3,5-트리스(아미노페닐)벤젠 화합물 A 또는 이들의 혼합물이고, 전자발광 소자가, 필요할 경우 정공 수송 물질, 발광성 물질 B, 및 필요할 경우 전자 수송 물질로 이루어진 군으로부터의 추가로 관능화된 화합물을 함유할 수 있으며, 정공 주입 및 정공 수송 대역이 성분 A에 덧붙여 추가로 하나 이상의 정공 수송 화합물을 함유할 수 있고, 하나 이상의 대역이 존재하며, 개별적인 대역이 생략될 수 있어서, 존재하는 대역(들)이 여러가지 기능을 행할 수 있는 전자발광 어셈블리에 관한 것이다.
Patent KR-20000061660-A (KR)
Inventor: JEONG CHANG OCK
IPC: A23G3/02
Filed: 1999-03-30
Abstract: PURPOSE: An apparatus is provided, for preparing starch jelly coated with beans or sesame (Kangjung) automatically. CONSTITUTION: The apparatus comprises a material injection part (1), a mixing and releasing part (2), a transfer part (3), a thickness controlling and surface flattening part (4) and a cutting part (5). The material injection part (1) is provided with a main material tank (6), auxiliary material tanks (7, 7', 7") and a starch syrup tank (8) and connected with the upper hopper (10) and side of a mixing and releasing drum (9), the releasing hole of the mixing and releasing drum (9) is connected with the transfer conveyer (12) of a transfer part (3), the transfer conveyer (12) is provided with multi-stepped pressing rollers (13, 13', 13', 13"), the pressing rollers are provided with a water supply tank (30) containing a nozzle (31) in the lower part, and the transfer conveyer (12) is connected with the length directional cutting part (14) and width directional cutting part (15) of the cutting part (5).
Patent KR-20000061685-A (KR)
Inventor: LEE SOON WON
IPC: A47B21/03
Filed: 1999-03-30
Abstract: PURPOSE: An arm support board is provided to accomplish user convenience while allowing the arm support board to be freely controlled according to user's physical condition. CONSTITUTION: A board comprises a bracket separately attached to both sides of an upper plate of a table, a first link member rotatably attached to a hinge portion arranged at a front surface of the bracket, a second link member(6) rotatably connected to an end of the first link member, an arm support member rotatably attached to an end of the second link member, a support rod(8) inserted into a penetrating hole of an attachment member(61) screw-coupled to an upper surface of an end of the second link member and fixed at a bottom surface by a bolt so as to be vertically installed at the upper surface of an end of the second link member, a protection cylinder(10) surrounding a neck portion of the support rod and which has at a top portion thereof a tube expanding portion(11), a tilting member(9) having a hemispherical guidance portion(91) slantly inserted between a spherical portion of the support rod and the tube expanding portion of the protection cylinder, and an arm support member(7) having a hemispherical guidance groove(71) and which is bolt-screwed from above the tilting member and installed to be slidable at an upper surface of the spherical portion of the support rod.
Patent KR-20000065304-A (KR)
Inventor: LIM JI MAN
IPC: H01L29/786
Filed: 1999-04-01
Abstract: PURPOSE: A method for manufacturing a thin film transistor and a method for manufacturing an LCD substrate comprising the same are provided to prevent corrosion of wiring or electrodes by restricting the generation of a galvanic cell. CONSTITUTION: A method for manufacturing a thin film transistor comprises the steps of: forming a gate electrode on a substrate; forming a gate insulating layer on the gate electrode; forming an amorphous silicon layer on the gate insulating layer; forming a doped amorphous silicon layer thereon; forming a source electrode and a drain electrode thereon; and drying and etching the doped amorphous silicon layer. A method for manufacturing an LCD substrate comprising the same comprises the steps of: forming a gate wiring on an insulating substrate; forming a gate insulating layer thereon; forming an amorphous silicon layer on the gate insulating layer; forming a doped amorphous silicon layer thereon; forming a data wiring; and drying and etching the doped amorphous silicon layer.
Patent KR-20000066656-A (KR)
Inventor: KIM HONG KOO
IPC: B68G1/00
Filed: 1999-04-20
Abstract: PURPOSE: A pillow stuffing prodece method is provided to mix a sufficient amount of charcoal to exhibit the effect of charcoal without staining a pillowcase and to prevent lowering in strength and elasticity of the stuffing of a pillow. CONSTITUTION: A pillow stuffing prodece method is provided, that crushed charcoal, ceramic and synthetic resin are mixed altogether and molded primarily in a granular form. The granule is mixed with synthetic resin again and molded in a hollow tube shape. Finally, the hollow tube is cut to a specific length. In the primary molding, the charcoal, the ceramic and the synthetic resin is mixed at a ratio of 5-25wt%: 5-25wt%: 50-90wt%. In the secondary molding, a mixing ratio of the granule to the synthetic resin is 20-50wt%: 50-80wt%.
Patent KR-20000067391-A (KR)
Inventor: KIM YEONG HO
IPC: E02D29/05
Filed: 1999-04-28
Abstract: PURPOSE: A waterproof structure of a connective portion of a concrete block is provided to perform a waterproof function even in a state that an expansion tube is expanded as well as not expanded. CONSTITUTION: As time passes, a fluent material injected in an expanded tube(20) is gradually leaked outside. In this process, a second protruding unit(24) is gradually separated from a second concave portion(14). On the other hand, a first protruding unit(22) is adhered to a first concave portion(14). Herein, a wedge shape of a connective unit(16) induces the first protruding unit to be more tightly adhered to the first concave portion. Thereby, even if a waterproof function is not secured by the second protruding unit, the waterproof function is secured by the first protruding unit.
Patent KR-20000073570-A (KR)
Inventor: KANG YONG SU
IPC: A61K8/85
Filed: 1999-05-12
Abstract: PURPOSE: A globular powdered make-up cosmetic substance is provided, which is prepared by the property of powdered polymethylmetacrylate being solidification in organic solvent at more than fixed temperature, and which can be used in a compact, a two-way cake, a powdered foundation, a cheek color, an eye-shadow and a face powder. CONSTITUTION: A process for the preparation of globular powder make-up cosmetic substance comprises of: pouring a talc, a mica, a zinc, a silica, a pearl polish pigment, a polymethylmetacrylate, a kaolin, a ferrous oxide pigment, a laked pigment, a paraoxybenzoate ester, a dibutylhydroxy toluene, and a binder into a mixer, mixing, and dispersing; adding a squalene, a perfume, and dispersing again evenly to get the powdered semi-product; pouring the semi-product to the coating pan pre-heated to 60°C, spraying ethanol with a sprayer while rotating in the velocity of 50rpm to form fine balls; repeating producing of dried, powdered semi-product and spraying of ethanol to get balls of 15mm; drying in a dryer at 90°C for 1hr to solidify the polymethylmetacrylate and to evaporate the ethanol, maturing at room temperature to get the objective product.
Patent KR-20000074590-A (KR)
Inventor: KO JIN HYEON
IPC: B23K26/323
Filed: 1999-05-24
Abstract: PURPOSE: A Method for manufacturing rim of a pair of spectacles of a pattern memory alloy and titanium using high-precision laser welding is provided to effectively apply in all financial aspects to mass production and reduction of manufacturing costs and to precisely weld by transmitting laser into the light fiber. CONSTITUTION: A Method for manufacturing rim of a pair of spectacles of a pattern memory alloy and titanium using high-precision laser welding performs remote welding automatically by preparing a welding structure of titanium rim of spectacles with seam welding and spot welding having the size of laser beam is 0.2 to 0.3mm by using a multitasking branching part(2), four light fibers(3), a protective gas box(4) and an optic coupler(5).
Patent KR-20000006448-A (KR)
Inventor: KIM CHUL JUNG
IPC: C12N15/63
Filed: 1999-06-25
Abstract: PURPOSE: Provided is an expression method of foreign protein by inducing expression of protein with cultivation transformed microorganism by a surface expression vector using ice-nucleation protein. CONSTITUTION: The present invention consisted of surface expression vector to produce foreign protein using ice-nucleation protein gene, colitis germs or Salmonella typhi Ty21a strain expressed surface antigen of hepatitis B virus and core antigen of hepatitis C virus using the surface expression vector, a process thereof and the use of vaccine.
Patent KR-20010004146-A (KR)
Inventor: LEE YUN GEUN
IPC: G03G15/10
Filed: 1999-06-28
Abstract: PURPOSE: An ink circulating tank for a wet printer is provided to prevent the quality of the printed image from being degraded by preventing mass of ink and stop of a filter. CONSTITUTION: An ink circulating tank for a wet printer storing ink to be supplied to a developing gap between a photosensitive medium and a developing unit and again receiving waste ink from the developing unit, which includes a main body of a tank(50) having a first portion(51) in which the waste ink and ink supplied from a predetermined ink supply part are received together, and a second portion(53) enabling the ink of the first portion to flow into and having an ink discharge port(54) for supplying the developing gap with ink; a stirring element for stirring the ink received in the first portion; and a filter(55) installed within the main body of the tank to partition a distance between the first portion and the second portion and filtering the ink flowed from the first portion to the second portion.
Patent KR-20010005273-A (KR)
Inventor: SIM DAE HYEOK
IPC: H04L12/00
Filed: 1999-06-30
Abstract: PURPOSE: A circuit for converting E4 data into C4 data of an AU4 frame is provided to minimize a jitter size generated when the E4 data is converted into the C4 data, so as to prevent an error of a data transmission and to improve quality of a communication service. CONSTITUTION: A frame counter(100) inputs a 19Mbps clock signal, and generates a sub frame receiving signal(CNT9) relating to a frame location of C4 data and a section signal(CNT270) according to sub frames, then outputs the sub frame receiving signal(CNT9) and the section signal(CNT270). A data converter(200) inputs E4 data according to a 17Mbps clock signal, and generates data driven by the 19Mbps clock signal within a range where an underflow is not generated, by using a first-input-first-output(FIFO) buffer, then outputs the data. A data arranger inputs the outputted data from the data converter(200), and arranges the data as C4 data forms according to the sub frame receiving signal(CNT9) outputted from the frame counter(100), then outputs C4 data.
Patent KR-20010008927-A (KR)
Title: Multi-chip semiconductor package
Inventor: JUNG DO SU
IPC: H01L23/488
Filed: 1999-07-06
Abstract: PURPOSE: A multi-chip semiconductor package is provided to greatly reduce a defect caused by a lead transformation, by preventing an inner lead from being twisted by outer force transferred from the exterior. CONSTITUTION: A lead frame(200) includes a conductive strip body(210), an inner lead(230) and an outer lead(220). The inner lead is established in each molding region(240) formed in the strip body. The outer lead is established outside the molding region. After a semiconductor chip is electrically connected to the inner lead, at least two lead frames are stacked for molding. The lead frame is established outside the molding region and anti-transformation unit of a lead is formed between the inner lead and the outer lead.
Patent KR-20010009619-A (KR)
Inventor: KIM HYE JEONG
IPC: H04J11/00
Filed: 1999-07-12
Abstract: PURPOSE: A mobile communication system of OFDM(Orthogonal Frequency Division Multiple)/CDMA(Code Division Multiple Access) with a device for injecting and detecting the pilot tone is provided to restore data correctly by injecting and detecting a pilot carrier in the field of frequency and a pilot symbol in the field of time. CONSTITUTION: A mobile communication system of OFDM(Orthogonal Frequency Division Multiple)/CDMA(Code Division Multiple Access) with a device for injecting and detecting the pilot tone includes an interleaver(100), a series/parallel converter(101), a pilot symbol inserter(102), a pilot carrier inserter(103), a modulator(104), a parallel/series converter(105), a protect section inserter(106), a D/A converter(107) and an up converter(108). The interleaver(100) inputs the spread data and outputs the symbol data by interleaving them. The series/parallel converter(101) outputs the symbol data output from the interleaver(100)by lining up them. The pilot symbol inserter(102) inserts data output lined up into the field of time at regular intervals and outputs them. The pilot carrier inserter(103) inputs OFDM symbol data and outputs them at regular intervals in the frequency field by inserting pilot carrier. OFDM symbol data are input to the modulator(104) and the modulator(104) modulates and outputs OFDM symbol data. The parallel/series converter(105) outputs OFDM converted data by series. The protect section inserter(106) inserts the protect section into the output data and outputs them. The data, in which the protect section is inserted, are converted into analog data through the D/A converter(107) and are transmitted through the up converter(108) and the antenna.
Patent KR-19990073521-A (KR)
Title: 미디어카드 드라이브 장치
Filed: 1999-07-20
Abstract: 본 발명은 미디어카드 드라이브 장치에 관한 것으로서, 더욱 상세하게는 MP3플레이어에서 디지털 오디오 데이터 저장에 사용되는 저장매체(이하 미디어카드)를 개인용 컴퓨터의 플로피디스크나 CD-ROM과 같이 컴퓨터에 내장된 자원처럼 사용할 수 있도록 하여 개인용 컴퓨터에서 다룰 수 있는 모든 파일 형식을 저장, 편집, 복사하는 미디어카드 드라이브 장치(100)에 관한 것이다.  본 발명 장치는 미디어카드 (10)가 삽입되는 가이드부(20)와;  상기 가이드부(20)로 삽입된 미디어카드(10)의 데이터를 읽기, 저장 또는 소거시키는 입출력부(30)와;  상기 입출력부(30)의 데이터를 컴퓨터와 인터페이싱시키는 인터페이스부(40);로 구성되어 컴퓨터의 전면에 위치하고 컴퓨터의 내부로 연결된 미디어카드 드라이브장치는 미디어카드(10)를 사용하여 컴퓨터의 보조기억장치로 활용하는 데 그 기술적 요지가 있다.  따라서 상기 미디어카드 드라이브장치(100)에 의해 미디어카드는 컴퓨터에서 사용되는 모든 파일을 저장, 편집, 삭제가 가능하며, MP3플레이어 등에 연결하여 음악도 들을 수 있는 이점이 있다.
Patent KR-19990078695-A (KR)
Title: 조립, 해체가 간편한 형틀 부재들을 이용한 콘크리트 건축물시공방법
IPC: E04G11/02
Filed: 1999-07-29
Abstract: 본 발명은 조립, 해체가 간편한 형틀 부재들을 이용한 콘크리트 건축물 시공방법에 관한 것이다. 
     종래의 시공방법에 있어서는 통상 벽체 시공시 하단부측은 앞쪽에 합판조각 등을 대어 내측의 모르타르 누출이 방지되도록 하였으나 콘크리트 타설시 밀려나와 쌓이게되데, 이를 굳기도 전에 떼어내게 됨으로써 부실 시공이 초래되며, 벽체 외측을 지지하는 종횡 원통 파이프는 "U"자형 후크에 의하여 얽어 체결하도록 되어있어 작업성이 까다롭게 되는 결점이 있었고, 천정 콘크리트 시공시에는 판넬을 대고 종횡으로 장선과 멍에를 겹쳐대고 서포트 지주를 수직으로 받쳐 시공하게 되는 바, 시공상의 난점과 장선과 멍에 및 서포트 지주가 많이 들게되는 결점이 있었다. 
     본 발명은 벽 틀체의 하부측에는 금속재로써 별도 형성되는 하부 받침대에 의하여 모르타르의 외부 유출이 방지될 수 있도록 하고, 벽체 내외를 관통 체결하게되는 플렛 타이(Flat tie)는 외측으로 연장 형성하여 4각 파이프를 용이하게 체결하여 지지될 수 있도록 하며, 상부 측에는 다목적 서포트 브라켓을 장착하여 천정 받침용 장선의 양단을 걸어 일렬 배열만으로 지지될 수 있도록하고 집중응력이 작용되는 3지점만을 버팀 지주로 받쳐 주더라도 충분히 지지될 수 있도록함으로써 작업성 개선과 경제적 시공을 실현할 수 있는 방법을 제공하게 되는 것이다.
Patent KR-20010017019-A (KR)
Inventor: PARK MIN SANG
IPC: G11C7/14
Filed: 1999-08-06
Abstract: PURPOSE: A current sense amplifier circuit using dummy bit lines is provided to sense information rapidly regardless of quantity of charge current in the bit lines in case of off cells by offsetting the charge current of the bit lines. CONSTITUTION: A current sense amplifier circuit has the first and second current amplifiers(330,350). The first current transmitting device(320) generates bit line input/output voltage and bit line charge current and outputs result which the bit line charge current and offset current are added to. The second current transmitting device(340) generates reference input/output voltage and reference cell current. The third current transmitting device(360) generates dummy bit line input/output voltage and dummy bit line charge current. The fourth current transmitting device(370) generates input/output offset voltage and offset current having as same as quantity of the offset current. The first, fourth current transmitting devices and the first current amplifier have symmetrical structures in respect of the second, third current transmitting devices and the second current amplifier.
Patent KR-20010017231-A (KR)
Inventor: NAM SIN HO
IPC: C03C17/23
Filed: 1999-08-09
Abstract: PURPOSE: Provided is a method for coating a glass product with bio-ceramics and TiO2 is provided which gives a high temperature effect on coating glass products by using bio ceramics irradiating far infrared rays and irradiating ultra violet rays, and shows a deodorizing effect on coated glass products and decomposes contaminants by using TiO2. CONSTITUTION: A glass product coated with bio-ceramics and TiO2 is prepared by washing surface of a glass product with alcohol; mixing bioceramics, TiO2 powder, selected glass enamel and glass frit and then adding dispersing medium as a coating agent; spreading and coating the resulted material by silk screen print or spraying manner; drying smoothly at 0-300 deg.C in a drying furnace and fusing and calcining at 550-680 deg.C; slowly cooling the calcined material. The glass product is free from harmful microorganisms or bacteria by TiO2 activated under UV radiation.
Patent KR-20010017451-A (KR)
Inventor: LEE BYEONG HYEON
IPC: F01M11/02
Filed: 1999-08-11
Abstract: PURPOSE: An oil pick-up pipe is provided to prevent an oil aeration phenomenon and a cavitation phenomenon by stably supplying oil to an oil pump from an oil sump through an orifice and a surge space. CONSTITUTION: An oil pick-up pipe(10) forms an orifice(12) having a small diameter to prevent air from flowing into an oil pump in the bent lower portion and forms a surge space(14) having a large diameter to buffer a flux in the intermediate portion. In case of the sudden acceleration of an engine at high speed, oil through an oil screen cover(26) and an oil screen(24) from an oil sump is suddenly increased. However, oil is stably supplied to the oil pump due to the flux increase of the orifice and the buffering action of the surge space.
Patent KR-20010018328-A (KR)
Inventor: JUNG TAE SEOP
IPC: B01J20/22
Filed: 1999-08-18
Abstract: PURPOSE: A method for manufacturing an adsorbent with waste livestock bones is provided to eliminate heavy metals and organic chlorides at low cost. CONSTITUTION: The method comprises the steps of collecting waste livestock bones followed by washing; calcining it at the temperature range of 400 to 1000deg.C; pulverizing calcined waste livestock bones by a ball mill after cooling in air for 1 to 3 hours. Prepared waste livestock bones£Ca10(PO4)6(OH)2|is either applied as an adsorbent in it self or processed in the form of pellet by mixing with alumina, silica, 0.1-0.5wt.% of PVA (Polyvinylalcohol), followed by calcining at the temperature range of 900 to 1200 for 1 to 3 hours.